Re: [PATCH V2] drm/amdgpu/display: Enable DC_FP for LoongArch

2023-05-09 Thread WANG Xuerui
On 2023/5/5 19:32, Huacai Chen wrote: Now LoongArch provides kernel_fpu_begin() and kernel_fpu_end() in commit 2b3bd32ea3a22ea2d ("LoongArch: Provide kernel fpu functions"), so we can enable DC_FP for DCN devices. Some grammatical fixes and paraphrasing: "LoongArch now provides

Re: [PATCH V2] drm/amdgpu/display: Enable DC_FP for LoongArch

2023-05-06 Thread WANG Xuerui
Hi, On 5/5/23 21:39, Hamza Mahfooz wrote: Hey Huacai, On 5/5/23 07:32, Huacai Chen wrote: Now LoongArch provides kernel_fpu_begin() and kernel_fpu_end() in commit 2b3bd32ea3a22ea2d ("LoongArch: Provide kernel fpu functions"), so we can enable DC_FP for DCN devices. Have you had the chance

Re: [PATCH V2] drm/amdgpu/display: Enable DC_FP for LoongArch

2023-05-06 Thread WANG Xuerui
On 5/6/23 02:00, Alex Deucher wrote: On Fri, May 5, 2023 at 1:57 PM WANG Xuerui wrote: On a side note, I had to modprobe amdgpu with runpm=0, otherwise my dmesg gets flooded with PSP getting resumed every 8~10 seconds or so. I currently have none of the connectors plugged in. I didn't notice

Re: [PATCH V2] drm/amdgpu/display: Enable DC_FP for LoongArch

2023-05-06 Thread Huacai Chen
Hi, Hamza, On Fri, May 5, 2023 at 9:37 PM Hamza Mahfooz wrote: > > > Hey Huacai, > > On 5/5/23 07:32, Huacai Chen wrote: > > Now LoongArch provides kernel_fpu_begin() and kernel_fpu_end() in commit > > 2b3bd32ea3a22ea2d ("LoongArch: Provide kernel fpu functions"), so we can > > enable DC_FP for

Re: [PATCH V2] drm/amdgpu/display: Enable DC_FP for LoongArch

2023-05-05 Thread Alex Deucher
On Fri, May 5, 2023 at 2:39 PM WANG Xuerui wrote: > > On 5/6/23 02:00, Alex Deucher wrote: > > On Fri, May 5, 2023 at 1:57 PM WANG Xuerui wrote: > >> > >> On a side note, I had to modprobe amdgpu with runpm=0, otherwise my > >> dmesg gets flooded with PSP getting resumed every 8~10 seconds or

Re: [PATCH V2] drm/amdgpu/display: Enable DC_FP for LoongArch

2023-05-05 Thread Alex Deucher
On Fri, May 5, 2023 at 1:57 PM WANG Xuerui wrote: > > Hi, > > On 5/5/23 21:39, Hamza Mahfooz wrote: > > > > Hey Huacai, > > > > On 5/5/23 07:32, Huacai Chen wrote: > >> Now LoongArch provides kernel_fpu_begin() and kernel_fpu_end() in commit > >> 2b3bd32ea3a22ea2d ("LoongArch: Provide kernel fpu

Re: [PATCH V2] drm/amdgpu/display: Enable DC_FP for LoongArch

2023-05-05 Thread Hamza Mahfooz
Hey Huacai, On 5/5/23 07:32, Huacai Chen wrote: Now LoongArch provides kernel_fpu_begin() and kernel_fpu_end() in commit 2b3bd32ea3a22ea2d ("LoongArch: Provide kernel fpu functions"), so we can enable DC_FP for DCN devices. Have you had the chance to test how well this is working on actual

[PATCH V2] drm/amdgpu/display: Enable DC_FP for LoongArch

2023-05-05 Thread Huacai Chen
Now LoongArch provides kernel_fpu_begin() and kernel_fpu_end() in commit 2b3bd32ea3a22ea2d ("LoongArch: Provide kernel fpu functions"), so we can enable DC_FP for DCN devices. Signed-off-by: WANG Xuerui Signed-off-by: Huacai Chen --- V2: Update commit message to add the commit which provides